76956728

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{18899}}^1$

素因数の和:19414

約数の個数: 16

約数和(自身を含む): 144585000

約数和(自身を除く): 67628272

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 18899, 37798, 75596, 151192, 9619591, 19239182, 38478364, 76956728]

約数ペア:

[(1, 76956728), (2, 38478364), (4, 19239182), (8, 9619591), (509, 151192), (1018, 75596), (2036, 37798), (4072, 18899)]